0 votes
in Big Data | Hadoop by
After client requests JobTracker for running an application, whom does JT

contacts?

1)DataNodes

2)Tasktracker

3)Namenode

4)None of the above.

1 Answer

0 votes
by
Namenode

Related questions

0 votes
asked Jan 12, 2020 in Big Data | Hadoop by sharadyadav1986
0 votes
asked Jan 7, 2020 in Big Data | Hadoop by sharadyadav1986
...